CN216645582U - Noise detection is with preventing wind firm measuring apparatu - Google Patents
Noise detection is with preventing wind firm measuring apparatu Download PDFInfo
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- CN216645582U CN216645582U CN202122542857.4U CN202122542857U CN216645582U CN 216645582 U CN216645582 U CN 216645582U CN 202122542857 U CN202122542857 U CN 202122542857U CN 216645582 U CN216645582 U CN 216645582U
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Abstract
The utility model discloses a windproof and stable measuring instrument for noise detection, which comprises a column body and a detection box, wherein a hanging component for hanging is arranged on the outer side surface of the column body, the hanging component comprises a clamping ring, a butt plate and a supporting plate, the butt plate is arranged on the outer side of the left part of the clamping ring, the supporting plate is arranged on two outer sides of the butt plate, the detection box is arranged on the outer side of the left part of the butt plate, and a noise detector is arranged on the outer side of the bottom of the detection box. This noise detects with highly inequality of preventing wind firm measuring apparatu collection sound cover bottom both ends, when the ambient environment rises wind, work through the motor, enable to rotate the seat and drive collection sound cover and rotate, and lean on the longer one end in collection sound cover bottom to the direction of blowing, when wind blows to collection sound cover, wind energy is blockked by the longer one end of collection sound cover, and walk around from collection sound cover both ends, this can avoid wind to blow to the inside wind noise that produces of collection sound cover, the condition that causes the influence to noise detector's detection precision takes place.
Description
Technical Field
The utility model relates to the technical field of noise detectors, in particular to a windproof and stable measuring instrument for noise detection.
Background
The noise tester is used for detecting and testing noise in public places such as a working site and a square, noise pollution is one of environment pollution with larger influence, noise with higher decibel can even cause serious damage to eardrum of a person to cause deafness and the like, the noise tester can provide decibel reached by the noise so as to take related measures to control and reduce the noise, the noise tester in the public places is usually fixed on a telegraph pole, and the noise tester can detect the noise in a large enough range.
Common noise detector in market does not possess prevent wind function, and when the weather of wind, wind blows to noise detector and can produce wind and make an uproar, and this can cause the influence to noise detector's detection precision.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a windproof and stable measuring instrument for noise detection, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a noise detection is with preventing wind firm measuring apparatu, includes cylinder and detection case, the outside surface of cylinder is provided with the subassembly that articulates that is used for the carry, articulate the subassembly and include joint ring, buttcover plate and backup pad, the left part outside of joint ring is provided with the buttcover plate, and settles in the outside both sides of buttcover plate and have the backup pad, the detection case is settled in the left part outside of buttcover plate, and settles in the bottom outside of detection case and have noise detector, settle the inboard middle-end of detection case has the motor, and settles in the bottom outside of motor and rotate the seat, the bottom outside of rotating the seat is provided with the sound collecting cover.
Preferably, the cylinder is connected with the clamping ring in a clamping manner, and the clamping ring is provided with two clamping rings.
Preferably, the butt joint plate and the clamping ring are vertically distributed, and the butt joint plate and the clamping ring are in welded connection.
Preferably, the butt-joint plate is in threaded connection with the support plate, and the support plate is in threaded connection with the column body.
Preferably, the supporting plates are symmetrically distributed along the vertical central line of the butt joint plate, and the butt joint plate is in welded connection with the detection box.
Preferably, the rotating seat forms a rotating structure through a motor, and the rotating seat and the sound collecting cover are integrated.
Preferably, the sound collection cover surrounds the outside of the noise detector, and the sound collection cover is funnel-shaped.
The utility model provides a windproof and stable measuring instrument for noise detection, which has the following beneficial effects: this noise detection is with preventing wind firm measuring apparatu: through the dual fixed of backup pad and joint ring, can greatly promote the fixed firmness of detection case, the collection sound cover adopts the metal material preparation, simultaneously the collection sound cover can wrap up noise detector in its inboard middle-end, this can reduce the probability that noise detector damaged, collection sound cover adopts and leaks hopper-shaped in addition, can the effect of lifting means sound collection, the motor works, it drives collection sound cover and rotates to enable to rotate the seat, and lean on the longer one end in collection sound cover bottom to the direction of blowing, when wind blows to collection sound cover, wind energy is blockked by the longer one end of collection sound cover, this can avoid wind to blow to the inside wind noise that produces of collection sound cover.
1. The clamping rings are buckled on the surface of the cylinder body oppositely and the fixing bolts are screwed, so that the clamping rings can be clamped with the cylinder body, the two clamping rings are arranged and are welded with the butt joint plate, the two clamping rings can be assembled into a whole by welding with the butt joint plate, the fixing stability of the clamping rings is favorably improved, after the clamping rings are fixed, the two ends of the supporting plate are respectively attached to the butt joint plate and the cylinder body, the fixing bolts are screwed into the two ends of the supporting plate, the supporting plate can assist in supporting the butt joint plate, and the fixing stability of the detection box can be greatly improved by double fixing of the supporting plate and the clamping rings.
2. The sound collection cover is made of metal materials, the noise detector can be wrapped at the middle end of the inner side of the sound collection cover, the probability of damage of the noise detector can be reduced, in addition, the sound collection cover is funnel-shaped, the sound collection effect of equipment can be improved, the noise detector can accurately collect noise in the surrounding environment, and the detection effect of the noise detector can be improved.
3. The heights of the two ends of the bottom of the sound collecting cover are different, when the ambient environment starts, the motor works, the rotating seat can drive the sound collecting cover to rotate, the longer end of the bottom of the sound collecting cover leans towards the blowing direction, and when wind blows to the sound collecting cover, wind energy is blocked by the longer end of the sound collecting cover and bypasses the two ends of the sound collecting cover, so that the condition that wind blows to the interior of the sound collecting cover to generate wind noise and influence the detection precision of the noise detector can be avoided.
Drawings
FIG. 1 is a schematic view of an overall structure of a wind-proof measuring instrument for noise detection according to the present invention;
FIG. 2 is a schematic structural diagram of a hanging component of a wind-proof and stable measuring apparatus for noise detection according to the present invention;
fig. 3 is a schematic structural diagram of a sound-collecting cover of a wind-proof and stable measuring apparatus for noise detection according to the present invention.
In the figure: 1. a cylinder; 2. a hitch assembly; 201. a snap ring; 202. a butt plate; 203. a support plate; 3. a detection box; 4. a noise detector; 5. a motor; 6. a rotating seat; 7. a sound collection cover.
Detailed Description
As shown in FIGS. 1 and 2, a wind-proof and stable measuring instrument for noise detection comprises a column 1 and a detection box 3, wherein a hanging component 2 for hanging is arranged on the outer side surface of the column 1, the hanging component 2 comprises a clamping ring 201, two clamping plates 202 and two supporting plates 203, the clamping ring 201 is provided with the two clamping plates 202 on the left outer side, the supporting plates 203 are arranged on the two outer sides of the clamping plates 202, the detection box 3 is arranged on the left outer side of the clamping plates 202, the column 1 is connected with the clamping ring 201 in a clamping manner, the two clamping rings 201 are arranged, the two clamping plates 202 and the clamping ring 201 are vertically distributed, the clamping plates 202 and the clamping rings 201 are connected in a welding manner, the two clamping plates 202 and the supporting plates 203 are in threaded connection, the supporting plates 203 and the column 1 are in threaded connection, the supporting plates 203 are symmetrically distributed along the vertical center line of the clamping plates 202, the two clamping plates 202 and the detection box 3 are in a welding connection, the clamping rings are buckled on the surface of the column 1 in a butt joint manner, and fixing bolts are screwed, enable joint ring 201 and cylinder 1 and carry out the block, joint ring 201 is provided with two altogether, and all weld with butt-joint plate 202, through welding with butt-joint plate 202, it is as an organic whole to enable two joint ring 201 equipment, this is favorable to promoting the fixed stability of joint ring 201, after the fixed completion of joint ring 201, with the both ends of backup pad 203 respectively with butt-joint plate 202 and cylinder 1 laminating, twist fixing bolt again at the both ends of backup pad 203, enable backup pad 203 to carry out the auxiliary stay to butt-joint plate 202, double fixing through backup pad 203 and joint ring 201, can greatly promote detection case 3's fixed firmness.
As shown in fig. 1 and 3, a noise detector 4 is disposed at the outer side of the bottom of the detection box 3, a motor 5 is disposed at the middle end of the inner side of the detection box 3, a rotating base 6 is disposed at the outer side of the bottom of the motor 5, a sound collecting cover 7 is disposed at the outer side of the bottom of the rotating base 6, the rotating base 6 forms a rotating structure through the motor 5, the rotating base 6 and the sound collecting cover 7 are integrated, the sound collecting cover 7 surrounds the outer side of the noise detector 4, the sound collecting cover 7 is funnel-shaped, the sound collecting cover 7 is made of metal material, meanwhile, the sound collecting cover 7 can wrap the noise detector 4 at the middle end of the inner side thereof, which can reduce the probability of damage of the noise detector 4, in addition, the sound collecting cover 7 is funnel-shaped, can improve the sound collecting effect of the device, which enables the noise detector 4 to more accurately collect the noise in the surrounding environment, which is beneficial to improving the detecting effect of the noise detector 4, the heights of the two ends of the bottom of the sound collecting cover 7 are different, when the surrounding environment rises, work is carried out through motor 5, enable to rotate seat 6 and drive collection sound cover 7 and rotate to lean on the longer one end in collection sound cover 7 bottom to the direction of blowing, when wind blows to collection sound cover 7, wind energy is blockked by the longer one end of collection sound cover 7, and walks around from collection sound cover 7 both ends, and this can avoid wind to blow to the inside wind noise that produces of collection sound cover 7, and the condition that causes the influence to noise detector 4's detection precision takes place.
In summary, when the windproof and stable measuring instrument for noise detection is used, according to the structure shown in fig. 1-3, the clamping ring 201 is buckled on the surface of the column body 1, the fixing bolt is screwed on the clamping ring 201, so that the clamping ring 201 can be clamped with the column body 1, two clamping rings 201 are arranged, and are welded with the butt plate 202, and the two clamping rings 201 can be assembled into a whole by welding with the butt plate 202, which is beneficial to improving the fixing stability of the clamping ring 201;
then after the clamping ring 201 is fixed, two ends of the supporting plate 203 are respectively attached to the butt-joint plate 202 and the column body 1, fixing bolts are screwed into two ends of the supporting plate 203, the butt-joint plate 202 can be supported by the supporting plate 203 in an auxiliary mode, and the fixing stability of the detection box 3 can be greatly improved through double fixation of the supporting plate 203 and the clamping ring 201;
the noise detector 4 works, noise in the surrounding environment can be collected, the sound collecting cover 7 surrounds the outer side of the noise detector 4, the sound collecting cover 7 is made of metal materials, meanwhile, the sound collecting cover 7 can wrap the noise detector 4 at the middle end of the inner side of the sound collecting cover, the probability that the noise detector 4 is damaged can be reduced, in addition, the sound collecting cover 7 is funnel-shaped, the sound collecting effect of equipment can be improved, the noise detector 4 can accurately collect noise in the surrounding environment, and the detection effect of the noise detector 4 can be improved;
at last when the surrounding environment rises to the wind, work through motor 5, enable to rotate seat 6 and drive album of voice cover 7 and rotate to lean on the longer one end in album voice cover 7 bottom to the direction of blowing, when wind blows to album voice cover 7, wind energy is blockked by the longer one end of album voice cover 7, and walks around from album voice cover 7 both ends, and this can avoid wind to produce wind and make an uproar to album voice cover 7 inside, and the condition that causes the influence to the detection precision of noise detector 4 takes place.
Claims (7)
1. A wind-proof stable measuring instrument for noise detection comprises a column body (1) and a detection box (3), it is characterized in that the outer side surface of the column body (1) is provided with a hanging component (2) for hanging, the hanging component (2) comprises a clamping ring (201), a butt plate (202) and a support plate (203), the butt plate (202) is arranged on the outer side of the left part of the clamping ring (201), and supporting plates (203) are arranged on two outer sides of the butt joint plate (202), the detection box (3) is arranged on the left outer side of the butt joint plate (202), a noise detector (4) is arranged at the outer side of the bottom of the detection box (3), a motor (5) is arranged at the middle end of the inner side of the detection box (3), and a rotating seat (6) is arranged on the outer side of the bottom of the motor (5), and a sound collecting cover (7) is arranged on the outer side of the bottom of the rotating seat (6).
2. The wind-proof and stable measuring instrument for noise detection according to claim 1, wherein the column body (1) is connected with the clamping ring (201) in a clamping manner, and the number of the clamping rings (201) is two.
3. The wind-proof and stable measuring instrument for noise detection according to claim 1, wherein the butt plate (202) and the clamping ring (201) are vertically distributed, and the butt plate (202) and the clamping ring (201) are welded.
4. The wind-proof and stable measuring instrument for noise detection as claimed in claim 1, wherein the butt plate (202) is screwed with the support plate (203), and the support plate (203) is screwed with the column body (1).
5. The wind-proof and stable measuring instrument for noise detection according to claim 1, wherein the supporting plates (203) are symmetrically distributed along the vertical center line of the butt plate (202), and the butt plate (202) is welded to the detection box (3).
6. The wind-proof and stable measuring instrument for noise detection according to claim 1, wherein the rotating base (6) forms a rotating structure through the motor (5), and the rotating base (6) and the sound-collecting cover (7) are integrated.
7. A wind-proof and stable measuring instrument for noise detection according to claim 6, characterized in that the sound-collecting cover (7) surrounds the outside of the noise detector (4), and the sound-collecting cover (7) is funnel-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122542857.4U CN216645582U (en) | 2021-10-21 | 2021-10-21 | Noise detection is with preventing wind firm measuring apparatu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122542857.4U CN216645582U (en) | 2021-10-21 | 2021-10-21 | Noise detection is with preventing wind firm measuring apparatu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216645582U true CN216645582U (en) | 2022-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122542857.4U Active CN216645582U (en) | 2021-10-21 | 2021-10-21 | Noise detection is with preventing wind firm measuring apparatu |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216645582U (en) |
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2021
- 2021-10-21 CN CN202122542857.4U patent/CN216645582U/en active Active
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